Meting the nation¿s mobility needs requires constructing, improving, and repairing roads and bridges. However, these actions can have serious environ. impacts, such as harming water quality and wildlife and their habitats. This report assesses whether the changes Congress envisioned for transport. planning and the environmental review and approval of highway projects are being effectively carried out. The author assessed: (1) the progress that selected state departments of transport., metro. planning org., and the Fed. Highway Admin. (FHWA) have made in incorp. environ. considerations in transport. planning; and (2) the progress that selected states and FHWA have made in implementing changes in the environ. review of highway projects.
TRB¿s National Cooperative Highway Research Program (NCHRP) Report 615: Evaluation of the Use and Effectiveness of Wildlife Crossings explores development of an interactive, web-based decision guide protocol for the selection, configuration, and location of wildlife crossings.
This book contains selected papers resulting from the 2020 International Conference on Road and Traffic Engineering (CRTE 2020) covering Road Engineering and Traffic Engineering, aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of Road Engineering and Materials, Traffic Engineering and Management and Transportation Engineering. By sharing the research status of scientific research achievements and cutting-edge technologies, it helps scholars and engineers all over the world to comprehend the academic development trends and broaden research ideas. So as to strengthen international academic research, academic topics exchange and discussion, and promote the industrialization cooperation of academic achievements.